<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>修改页面</title>
</head>
<body>
<center>
  <h1>修改英雄页面</h1>
  <form action="/update">
    <input type="text" name="id" placeholder="请输入修改的id"><br>
    <input type="text" name="name" placeholder="英雄名"><br>
    <input type="text" name="money" placeholder="价格"><br>
    <input type="submit" value="修改">
  </form>
</center>
</body>
</html>